One of the downsides to Britney Spears' custody battle is the obvious mental and emotional turmoil it puts her through, but one of the upsides is that we get to see exactly what Britney Spears spends her money on, so really it all evens out.

Thanks to court papers released yesterday, the world at large can now see exactly where Britney Spears' money goes. While it's no surprise that Britney Spears earns more in a month than Kevin Federline does in a year, it might come as a bit more of a shock to see that Britney Spears carefully budgets for everything. For example, Britney Spears has mortgages and charitable obligations, which is why she only spends $102,000 a month on 'entertainment, gifts and vacations.' If only everyone had the financial prudence of Britney Spears, surely the world would be a far better place.